Wolfram Demonstrations Projecthttp://demonstrations.wolfram.com/An Open Resource of Interactive Mathematica VisualizationsCopyright 2009 Wolfram Demonstrations Project & ContributorsEstimating the Side Length of a Square from Its Areahttp://demonstrations.wolfram.com/EstimatingTheSideLengthOfASquareFromItsArea/]]>http://demonstrations.wolfram.com/EstimatingTheSideLengthOfASquareFromItsArea/